38285060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 88627392

約数和(自身を除く): 50342332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 1723, 2020, 2222, 3446, 4444, 5555, 6892, 8615, 11110, 17230, 18953, 22220, 34460, 37906, 75812, 94765, 174023, 189530, 348046, 379060, 696092, 870115, 1740230, 1914253, 3480460, 3828506, 7657012, 9571265, 19142530, 38285060]

約数ペア:

[(1, 38285060), (2, 19142530), (4, 9571265), (5, 7657012), (10, 3828506), (11, 3480460), (20, 1914253), (22, 1740230), (44, 870115), (55, 696092), (101, 379060), (110, 348046), (202, 189530), (220, 174023), (404, 94765), (505, 75812), (1010, 37906), (1111, 34460), (1723, 22220), (2020, 18953), (2222, 17230), (3446, 11110), (4444, 8615), (5555, 6892)]